Electricity generation from phase-engineered flexible MoS2 nanosheets under moisture
文献类型：期刊论文
| 作者 | He, Dunren; Yang, Yaocheng; Zhou, Yuan; Wan, Juanyong; Wang, Heao; Fan, Xi; Li, Qi; Huang, Huihui |
| 刊名 | NANO ENERGY
 |
| 出版日期 | 2021 |
| 卷号 | 81 |
| 英文摘要 | Hydroelectricity is an emerging novel electricity generation phenomenon that the hydrogen bond energy is converted into chemical potential energy as electric power source by absorbing moisture. Here we report a high-performance water vapour energy harvester based on flexible MoS2 nanosheets with a phase gradient from 1T to 2H. The phase-engineered MoS2 film could provide open-circuit voltage and short-circuit current output of 19 mV and 6.24 mu A with a low internal resistance of 3 k Omega. Additionally, the underlying mechanism of electricity generation from phase-engineered MoS2 films was proposed in terms of contrast experiments and the plane wave density functional theory (DFT). Because of the advantages like flexible, safe, light weight and ease of scale production, this novel hydrovoltaic device could be designed as self-powered human-breathing monitor that can be integrated in disposable masks. The output voltage can be further enhanced to power commercial electronic devices by the serial connections of phase-engineered MoS2 sponges. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/22146]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Huang, HH (corresponding author), Hunan Univ, Sch Phys & Elect, Key Lab Micro Nano Optoelect Devices, Minist Educ, Changsha 410082, Hunan, Peoples R China. 2.Huang, HH (corresponding author), Hunan Univ, Sch Phys & Elect, Hunan Prov Key Lab Low Dimens Struct Phys & Devic, Changsha 410082, Hunan, Peoples R China. |
| 推荐引用方式 GB/T 7714 | He, Dunren,Yang, Yaocheng,Zhou, Yuan,et al. Electricity generation from phase-engineered flexible MoS2 nanosheets under moisture[J]. NANO ENERGY,2021,81. |
| APA | He, Dunren.,Yang, Yaocheng.,Zhou, Yuan.,Wan, Juanyong.,Wang, Heao.,...&Huang, Huihui.(2021).Electricity generation from phase-engineered flexible MoS2 nanosheets under moisture.NANO ENERGY,81. |
| MLA | He, Dunren,et al."Electricity generation from phase-engineered flexible MoS2 nanosheets under moisture".NANO ENERGY 81(2021). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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